Coordinated Control of Distributed Thermostatically Controlled Load for Frequency Regulation and Impact on Voltage Profile of a Microgrid

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1 Citation (Scopus)

Abstract

Thermostatically controlled loads (TCLs) offer significant potential for frequency regulation in power systems, particularly as the integration of renewable energy sources introduces greater variability. This paper presents a novel approach to TCL control, treating them as distributed units rather than aggregated units, to avoid coordination challenges that could lead to grid instability. A robust control algorithm was developed and tested using a Hardware-in-the-Loop (HIL) simulation environment to evaluate its effectiveness in frequency regulation and its impact on voltage profiles. The results demonstrate that coordinated TCLs significantly enhance frequency stability and that using TCLs for frequency regulation can impact node voltages. It is important to explore the full potential of TCLs to utilize them not only for frequency regulation but also for voltage management.

Original languageEnglish
Title of host publication13th International Conference on Renewable Energy Research and Applications, ICRERA 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages212-216
Number of pages5
ISBN (Electronic)9798350375589
DOIs
Publication statusPublished - 13 Nov 2024
Event13th International Conference on Renewable Energy Research and Applications, ICRERA 2024 - Nagasaki, Japan
Duration: 9 Nov 202413 Nov 2024

Publication series

Name13th International Conference on Renewable Energy Research and Applications, ICRERA 2024

Conference

Conference13th International Conference on Renewable Energy Research and Applications, ICRERA 2024
Country/TerritoryJapan
CityNagasaki
Period9/11/2413/11/24

Keywords

  • Coordination
  • Frequency regulation
  • Microgrid
  • Thermostatically controlled load
  • Voltage profiles

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